diff --git a/Gemfile b/Gemfile
index ce2f84c4c..71b8a0428 100644
--- a/Gemfile
+++ b/Gemfile
@@ -46,7 +46,7 @@ end
 group :development, :test do
   gem 'capybara', '~> 3.35'
   gem 'factory_bot_rails', '~> 6.2'
-  gem 'puma', '~> 5.5'
+  gem 'puma', '~> 5.6'
   # gem 'passenger', '~> 5.0', require: "phusion_passenger/rack_handler"
   gem 'poltergeist', '~> 1.18'
   gem 'rspec', '~> 3.10'
diff --git a/Gemfile.lock b/Gemfile.lock
index 77eca8be3..bdeff0016 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -261,7 +261,7 @@ GEM
     pry-rails (0.3.9)
       pry (>= 0.10.4)
     public_suffix (4.0.6)
-    puma (5.5.2)
+    puma (5.6.2)
       nio4r (~> 2.0)
     racc (1.5.2)
     rack (2.2.3)
@@ -486,7 +486,7 @@ DEPENDENCIES
   pry
   pry-byebug
   pry-rails
-  puma (~> 5.5)
+  puma (~> 5.6)
   rack-attack (~> 6.5)
   rack-cors (~> 1.1)
   rack-mini-profiler (~> 2.3)